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Physics, 08.04.2020 01:50 bob7220

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1- A car travelled 60 km east in 1.33 h along a straight line, then returned back west for 40 km
in 0.67 h. Its average velocity is:
a) 10 km/h, east. b) 10 km/h, west. c) 50 km/h, east. d) 50 km/h, west.

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